Vacuum Switch in USA

• Sensor Type : Silicone or Silk Diaphragm
• Operating Temp. Range : -65° to 160° F

The PV90S features an extremely sensitive silicone on silk diaphragm that senses air or inert gas under vacuum in fractions of an inch of water. The PV90S is versatile - it can be panel mounted to eliminate the need for pressure fittings thereby increasing packaging efficiency, or mounted via a port fitting. more...